Last updated: March 2026
How Much Does Memantine (Namenda) Cost?
Cost Breakdown by Type
| Type / Procedure | Without Insurance | With Insurance |
|---|---|---|
| 10mg Tablets Generic (30-day) | $10 – $30 | $0 – $10 |
| XR 28mg Capsules Generic (30-day) | $20 – $60 | $5 – $15 |
| Oral Solution 2mg/mL | $30 – $80 | $5 – $20 |
What Affects the Cost
- Brand-name vs. generic availability
- Insurance formulary tier placement
- Pharmacy choice (retail vs. mail-order vs. Costco)
- Manufacturer savings cards and coupons
- Dosage and quantity prescribed
- Geographic location
Insurance Coverage
Typical coverage: Covered as Tier 1-2 generic on most plans
Most insurance plans use a tiered formulary: Tier 1 (generic) $0-$15 copay, Tier 2 (preferred brand) $25-$75, Tier 3 (non-preferred brand) $50-$150, Tier 4 (specialty) $100-$500+. Prior authorization may be required for certain medications. Step therapy may require trying cheaper alternatives first.
How to Save Money
- Always ask for generic when available — saves 50-90%
- Use GoodRx, RxSaver, or similar discount cards
- Costco pharmacy is open to non-members and often has lowest prices
- Mark Cuban's Cost Plus Drugs offers transparent low pricing
- Manufacturer patient assistance programs provide free medication to qualifying patients
- HSA/FSA funds can cover medication costs tax-free
Related Procedures & Costs
Frequently Asked Questions
Memantine treats moderate-to-severe Alzheimer's disease. It works differently than donepezil by blocking excess glutamate activity.
Yes, memantine and donepezil are often used together for moderate-to-severe Alzheimer's. The combination Namzaric is also available.
Generic memantine costs $10 to $60/month depending on the formulation. It is very affordable as a generic.